177241272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 520128000

約数和(自身を除く): 342886728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 174, 228, 232, 247, 312, 348, 377, 456, 494, 551, 696, 741, 754, 988, 1031, 1102, 1131, 1482, 1508, 1653, 1976, 2062, 2204, 2262, 2964, 3016, 3093, 3306, 4124, 4408, 4524, 5928, 6186, 6612, 7163, 8248, 9048, 12372, 13224, 13403, 14326, 19589, 21489, 24744, 26806, 28652, 29899, 39178, 40209, 42978, 53612, 57304, 58767, 59798, 78356, 80418, 85956, 89697, 107224, 117534, 119596, 156712, 160836, 171912, 179394, 235068, 239192, 254657, 321672, 358788, 388687, 470136, 509314, 568081, 717576, 763971, 777374, 1018628, 1136162, 1166061, 1527942, 1554748, 1704243, 2037256, 2272324, 2332122, 3055884, 3109496, 3408486, 4544648, 4664244, 6111768, 6816972, 7385053, 9328488, 13633944, 14770106, 22155159, 29540212, 44310318, 59080424, 88620636, 177241272]

約数ペア:

[(1, 177241272), (2, 88620636), (3, 59080424), (4, 44310318), (6, 29540212), (8, 22155159), (12, 14770106), (13, 13633944), (19, 9328488), (24, 7385053), (26, 6816972), (29, 6111768), (38, 4664244), (39, 4544648), (52, 3408486), (57, 3109496), (58, 3055884), (76, 2332122), (78, 2272324), (87, 2037256), (104, 1704243), (114, 1554748), (116, 1527942), (152, 1166061), (156, 1136162), (174, 1018628), (228, 777374), (232, 763971), (247, 717576), (312, 568081), (348, 509314), (377, 470136), (456, 388687), (494, 358788), (551, 321672), (696, 254657), (741, 239192), (754, 235068), (988, 179394), (1031, 171912), (1102, 160836), (1131, 156712), (1482, 119596), (1508, 117534), (1653, 107224), (1976, 89697), (2062, 85956), (2204, 80418), (2262, 78356), (2964, 59798), (3016, 58767), (3093, 57304), (3306, 53612), (4124, 42978), (4408, 40209), (4524, 39178), (5928, 29899), (6186, 28652), (6612, 26806), (7163, 24744), (8248, 21489), (9048, 19589), (12372, 14326), (13224, 13403)]